- Principal:Dow Coating Materials
- Chemical Family:Chemical Mixtures & Blends
- End Uses:Architectural Paints, Opaque Stain, Primer, Wood Stain
- Features:Corrosion Resistance, Crack Resistance, Dirt Pickup Resistance, Efflorescence Resistance, Excellent Film Properties, Excellent Stain Blocking, Multi-Substrate Adhesion, Tint Retention
RHOPLEX® PR-409 is an aqueous, all-acrylic binder designed for premium performance in universal stain blocking primer, primerless paint and solid color stain applications. The excellent film forming characteristics of RHOPLEX® PR-409, combined with ambient crosslinking, provides coatings with superior performance. Coatings based on RHOPLEXTM PR-409 exhibit excellent adhesion to various new and repaint surfaces, stain blocking (household and tannin), exterior crack resistance, efflorescence resistance, tint retention and corrosion resistance.